A flaw was found in Red Hat Quay's notification webhook feature. The Slack and generic webhook notification handlers accept user-supplied URLs without SSRF validation, allowing a repository administrator to make the Quay worker issue POST requests to internal network addresses or cloud infrastructure endpoints that should not be reachable from the application.
Metrics
Affected Vendors & Products
References
History
Fri, 24 Jul 2026 18:30:00 +0000
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threat_severity
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ssvc
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Fri, 24 Jul 2026 07:30:00 +0000
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| Description | A flaw was found in Red Hat Quay's notification webhook feature. The Slack and generic webhook notification handlers accept user-supplied URLs without SSRF validation, allowing a repository administrator to make the Quay worker issue POST requests to internal network addresses or cloud infrastructure endpoints that should not be reachable from the application. | |
| Title | Quay: ssrf in red hat quay notification webhooks (slack/generic) | |
| First Time appeared |
Redhat
Redhat openshift Update Service Redhat quay |
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| Weaknesses | CWE-918 | |
| CPEs | cpe:/a:redhat:openshift_update_service:5 cpe:/a:redhat:quay:3 |
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| Vendors & Products |
Redhat
Redhat openshift Update Service Redhat quay |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-07-24T10:55:46.478Z
Reserved: 2026-07-24T06:26:22.299Z
Link: CVE-2026-16910
Updated: 2026-07-24T10:55:39.005Z
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OpenCVE Enrichment
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